I need a Human Resources specialist in selecting candidates

I'm looking for a freelance Human Resources specialist to help me with the selection of candidates for managerial positions. I have a job description already prepared and a timeline for the hiring process. The successful candidate will be responsible for carrying out recruitment and selection processes for managerial positions, sorting through CVs and conducting interviews. The ideal applicant should be knowledgeable about different hiring methods, aware of industry standards and have good communication and interpersonal skills. Key tasks for the role would also include developing job descriptions, providing feedback to unsuccessful candidates and advising on employee retention strategies.